Hello Kitty was cut at 3 1/2" I used extra thick cardstock 110lb that I found at staples. I also used a new cutting mat. Blade at 6 pressure at one below high.

For any of the smaller cuts on the hello kitty cartridge I bump the size up 1/4 from where I started... so I cut the Hello Kitty at 3 1/2 but I cut her little paws and lollipop at 3 3/4. The little cuts just seem to fit better!